d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

rn - 0,5 mm

a - 3,28 mm

b - 1,9 mm

f - 1,7 mm

r min. - 1,5 mm

r0 max. - 0,6 mm

D1 - 76,81 mm

D2 - 86,6 mm

da min. - 43 mm

da max - 47 mm

Da max. - 72 mm

ra max. - 1,5 mm

Dx - 88 mm

Cy - 4,6 mm

Cz - 1,7 mm

rn - 0,5 mm

Weight - 0,457 Kg

Basic dynamic load rating (C) - 33,5 kN

Basic static load rating (C0) - 19,1 kN

(Grease) Lubrication Speed - 8 800 r/min

(Oil) Lubrication Speed - 10 000 r/min

Calculation factor (f0) - 13,1

• Model Number: 6307NR
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Anti-defibrillation pacing,other rubber,standing experimental equipment,forming machine,rolling machine,packaging machinery,defogging and degreasing,education model Instruments,centrifugal pump,textile machinery,circulating pump
• Similar models:KBC 6307ZZ NKE 6307-N ISB SS6307-2RS CRAFT 6307ZZ KBC HC6307DDh1 SKF 6307-2Z/VA208 NSK 6307N NTN EC-6307LLU NTN-SNR 6307ZZ SNR 6307FT150
• BEARING POWER International Trading Co.,Ltd. specialize in 6307NR products，there is large inventory of NTN 6307NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6307NR Which NTN 6307NR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23144 KCW33+AH3144	220	370	120	ISO	Spherical Roller Bearings
  307 NR	80	35	21	SKF	Deep Groove Ball Bearings
  47TS342523	170	250	230	KOYO	Tapered Roller Bearings
  6217ZNR	85	150	28	NACHI	Deep Groove Ball Bearings
  6818NR	90	115	13	CYSD	Deep Groove Ball Bearings
  7016UCG/GNP4	80	125	22	NTN	Angular Contact Ball Bearings
  7338-BCB-MP	190	400	78	NKE	Angular Contact Ball Bearings
  855R/854	88,9	190,5	57,15	KOYO	Tapered Roller Bearings
  EC-6001	12	28	8	NTN	Deep Groove Ball Bearings
  RS-4918E4	90	125	35	NSK	Cylindrical Roller Bearings
  KT 808825	80	88		IKO	Needle Roller Bearings
  LMEFM25UU	25	40		Samick	Linear Bearings
  NP28/1060	1060	1280	128	CX	Cylindrical Roller Bearings
  NUP2352	260	540	165	NTN	Cylindrical Roller Bearings
  SDE80AJ	80	120	133,7	KOYO	Linear Bearings
  SIK16C	16			LS	Plain Bearings
  SILR40ES	40			SKF	Plain Bearings
  QJ238	190	340	55	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  RNA6916	110		54	SKF	NEEDLE BEARINGS
  NBC15225	6.0000	8.0000	1.0000	NSK	DEEP GROOVE BALL BEARINGS